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path: root/drivers/usb/renesas_usbhs/common.c
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Diffstat (limited to 'drivers/usb/renesas_usbhs/common.c')
-rw-r--r--drivers/usb/renesas_usbhs/common.c78
1 files changed, 43 insertions, 35 deletions
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index d82fa36c3465..5af9ca5d54ab 100644
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -302,37 +302,37 @@ static void usbhsc_set_buswait(struct usbhs_priv *priv)
*/
/* commonly used on old SH-Mobile SoCs */
-static u32 usbhsc_default_pipe_type[] = {
- USB_ENDPOINT_XFER_CONTROL,
- USB_ENDPOINT_XFER_ISOC,
- USB_ENDPOINT_XFER_ISOC,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_INT,
- USB_ENDPOINT_XFER_INT,
- USB_ENDPOINT_XFER_INT,
- USB_ENDPOINT_XFER_INT,
+static struct renesas_usbhs_driver_pipe_config usbhsc_default_pipe[] = {
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_CONTROL, 64, 0x00, false),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_ISOC, 1024, 0x08, false),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_ISOC, 1024, 0x18, false),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0x28, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0x38, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0x48, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_INT, 64, 0x04, false),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_INT, 64, 0x05, false),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_INT, 64, 0x06, false),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_INT, 64, 0x07, false),
};
/* commonly used on newer SH-Mobile and R-Car SoCs */
-static u32 usbhsc_new_pipe_type[] = {
- USB_ENDPOINT_XFER_CONTROL,
- USB_ENDPOINT_XFER_ISOC,
- USB_ENDPOINT_XFER_ISOC,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_INT,
- USB_ENDPOINT_XFER_INT,
- USB_ENDPOINT_XFER_INT,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_BULK,
- USB_ENDPOINT_XFER_BULK,
+static struct renesas_usbhs_driver_pipe_config usbhsc_new_pipe[] = {
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_CONTROL, 64, 0x00, false),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_ISOC, 1024, 0x08, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_ISOC, 1024, 0x28, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0x48, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0x58, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0x68, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_INT, 64, 0x04, false),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_INT, 64, 0x05, false),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_INT, 64, 0x06, false),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0x78, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0x88, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0x98, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0xa8, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0xb8, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0xc8, true),
+ RENESAS_USBHS_PIPE(USB_ENDPOINT_XFER_BULK, 512, 0xd8, true),
};
/*
@@ -481,6 +481,15 @@ static const struct of_device_id usbhs_of_match[] = {
.compatible = "renesas,usbhs-r8a7795",
.data = (void *)USBHS_TYPE_RCAR_GEN2,
},
+ {
+ .compatible = "renesas,rcar-gen2-usbhs",
+ .data = (void *)USBHS_TYPE_RCAR_GEN2,
+ },
+ {
+ /* Gen3 is compatible with Gen2 */
+ .compatible = "renesas,rcar-gen3-usbhs",
+ .data = (void *)USBHS_TYPE_RCAR_GEN2,
+ },
{ },
};
MODULE_DEVICE_TABLE(of, usbhs_of_match);
@@ -564,10 +573,9 @@ static int usbhs_probe(struct platform_device *pdev)
switch (priv->dparam.type) {
case USBHS_TYPE_RCAR_GEN2:
priv->pfunc = usbhs_rcar2_ops;
- if (!priv->dparam.pipe_type) {
- priv->dparam.pipe_type = usbhsc_new_pipe_type;
- priv->dparam.pipe_size =
- ARRAY_SIZE(usbhsc_new_pipe_type);
+ if (!priv->dparam.pipe_configs) {
+ priv->dparam.pipe_configs = usbhsc_new_pipe;
+ priv->dparam.pipe_size = ARRAY_SIZE(usbhsc_new_pipe);
}
break;
default:
@@ -586,9 +594,9 @@ static int usbhs_probe(struct platform_device *pdev)
dfunc->notify_hotplug = usbhsc_drvcllbck_notify_hotplug;
/* set default param if platform doesn't have */
- if (!priv->dparam.pipe_type) {
- priv->dparam.pipe_type = usbhsc_default_pipe_type;
- priv->dparam.pipe_size = ARRAY_SIZE(usbhsc_default_pipe_type);
+ if (!priv->dparam.pipe_configs) {
+ priv->dparam.pipe_configs = usbhsc_default_pipe;
+ priv->dparam.pipe_size = ARRAY_SIZE(usbhsc_default_pipe);
}
if (!priv->dparam.pio_dma_border)
priv->dparam.pio_dma_border = 64; /* 64byte */